| Niagara Falls to Preveza | 4,873.15 mi (7,842.57 km) |
| Niagara Falls to Psychiko | 5,039.73 mi (8,110.67 km) |
| Niagara Falls to Ptolemaida | 4,841.74 mi (7,792.03 km) |
| Niagara Falls to Pylaia | 4,889.86 mi (7,869.47 km) |
| Niagara Falls to Pyrgos | 4,959.64 mi (7,981.76 km) |
| Niagara Falls to Rafina | 5,048.67 mi (8,125.05 km) |
| Niagara Falls to Rethymno | 5,191.30 mi (8,354.58 km) |
| Niagara Falls to Rodos | 5,292.66 mi (8,517.71 km) |
| Niagara Falls to Salamina | 5,030.69 mi (8,096.11 km) |
| Niagara Falls to Serres | 4,890.37 mi (7,870.29 km) |
| Niagara Falls to Sindos | 4,879.62 mi (7,852.99 km) |
| Niagara Falls to Siteia | 5,266.25 mi (8,475.20 km) |
| Niagara Falls to Skillounta | 4,970.17 mi (7,998.71 km) |
| Niagara Falls to Sparti | 5,027.77 mi (8,091.41 km) |
| Niagara Falls to Spata | 5,047.60 mi (8,123.33 km) |
